I'm pretty sure it is doxxing on Twitter, but linking to doxx on Twitter would not be an effective dodge for that one. On Reddit, the rule was that two links in had to be free from doxx - at least for people the admins didn't like. Obviously, you can't go around linking to doxx like this.
This will come down to if he meant doxxing of Twitter users or doxxing on Twitter.
If he doesn't ban and claims it's the latter, I guess everyone can do whatever as long as they link it.
I'm pretty sure it is doxxing on Twitter, but linking to doxx on Twitter would not be an effective dodge for that one. On Reddit, the rule was that two links in had to be free from doxx - at least for people the admins didn't like. Obviously, you can't go around linking to doxx like this.